CN219132712U

CN219132712U - Automatic temperature control totally-enclosed steam curing chamber

Info

Publication number: CN219132712U
Application number: CN202320089625.4U
Authority: CN
Inventors: 张旭军; 潘志勇; 李泽锐; 王双奇; 胡金文
Original assignee: Wuhan Mingchen Construction Group Co ltd
Current assignee: Wuhan Mingchen Construction Group Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-06-06
Anticipated expiration: 2033-01-31

Abstract

The utility model relates to the technical field of steam curing boxes, in particular to an automatic temperature control fully-closed steam curing chamber. The technical proposal comprises: including the steam ager, be provided with the bracing piece that is used for the building block to deposit in the steam ager, steam ager bottom has been seted up the steam ager, the hot plate is installed to steam ager bottom, sealing door is installed to steam ager front end opening, steam ager lateral wall fixedly connected with water tank, the lug has been seted up to steam ager bottom central point put, the air inlet has been seted up to lug central point put, steam ager bottom just is located the lug both sides and has all been seted up the return port, be provided with temperature control mechanism in the steam ager and with the water tank between, be provided with the connecting pipe between water tank bottom and the steam ager, and install the automatically controlled valve on the connecting pipe. According to the steam-curing box, the temperature is controlled in a circulating water cooling heat dissipation mode, and heat dissipation holes do not need to be formed, so that the space tightness in the steam-curing box is guaranteed, steam is prevented from flowing out of the heat dissipation holes, and meanwhile, the temperature sensor is used for automatic heat dissipation control, so that the steam-curing box is more convenient to operate.

Description

Automatic temperature control totally-enclosed steam curing chamber

Technical Field

The utility model relates to the technical field of steam curing boxes, in particular to an automatic temperature control fully-closed steam curing chamber.

Background

The steam curing box is mainly used for the early-stage curing of precast concrete blocks, and mainly used for placing a precast concrete into a cavity filled with steam to realize the purpose of curing, so that the strength of the precast concrete can be improved.

In the steam curing process, strict control is required to be carried out on the temperature, and when the temperature is too high, the damage to the prefabricated member is directly caused due to the too high temperature, so that the temperature control in the steam curing box is particularly important, the conventional heat dissipation and temperature control structure adopts the common method that the temperature in the steam curing box is rapidly reduced by utilizing the matching of the heat dissipation holes and the fans, and the aim of temperature control can be realized by the method, but a large amount of steam is discharged from the heat dissipation holes in the whole temperature control process, so that the steam is wasted, and the steam curing box still capable of carrying out cooling control in a sealed environment is required to be designed, so that the problems are avoided.

Disclosure of Invention

The utility model aims at solving the problems in the background technology and provides an automatic temperature control fully-closed steam curing chamber.

The technical scheme of the utility model is as follows: the utility model provides a full-automatic control by temperature change totally closed steam ager, includes the steam ager, be provided with the bracing piece that is used for the building block to deposit in the steam ager, steam ager bottom has seted up steam groove, the hot plate is installed to steam ager bottom, sealing door is installed to steam ager front end opening, steam ager lateral wall fixedly connected with water tank, the lug has been seted up to steam ager bottom central point put, the air inlet has been seted up to lug central point put, steam ager bottom just is located the lug both sides and has all been seted up the return port, be provided with temperature control mechanism in the steam ager and between water tank, be provided with the connecting pipe between water tank bottom and the steam groove, and install the automatically controlled valve on the connecting pipe.

Preferably, the temperature control mechanism comprises a heat conduction pipe and a temperature sensor, the heat conduction pipe is arranged in the steam curing box, the bottom of the heat conduction pipe penetrates through the side wall of the steam curing box and is positioned in the water tank, the upper end of the heat conduction pipe penetrates through the top of the steam curing box and is inserted into an opening at the upper end of the water tank, and a submerged pump is arranged in the water tank and at a position corresponding to the heat conduction pipe.

Preferably, the temperature sensor is installed to the steam ager inside wall, the control executor who is connected with temperature sensor electricity is installed to steam ager outside wall, control executor is connected with the submerged pump electricity.

Preferably, the side wall of the water tank is provided with an observation window, the vertical section of the supporting rod is of a triangular structure, the tip is upward, the contact area between the building block and the supporting rod can be reduced, and the building block can be fully steamed.

Preferably, a liquid level sensor is arranged on the side wall of the upper end of the steam tank, and the liquid level sensor is electrically connected with the electric control valve, so that the water level in the steam tank can be ensured to be always in a preset range.

Preferably, the dustproof net is arranged in the reflux port and the air inlet, the top of the steam curing box is of an arc-shaped structure, the dustproof net can prevent dust or foreign matters from falling into the steam groove, and the arc-shaped structure at the top is convenient for water drops to flow down along the inner side wall.

Compared with the prior art, the utility model has the following beneficial technical effects: the temperature control is performed by using a circulating water cooling heat dissipation mode, a heat dissipation hole is not required to be formed, so that the space tightness in the steam curing box is ensured, steam is prevented from losing from the heat dissipation hole, and meanwhile, the automatic heat dissipation control is performed by using a temperature sensor, so that the operation is more convenient.

Drawings

FIG. 1 is a schematic view of the front cut-away structure of the present utility model;

FIG. 2 is a schematic view of the front appearance structure of the present utility model;

FIG. 3 is a schematic top view of the steam box of the present utility model.

Reference numerals: 1. a steam curing box; 11. a support rod; 12. a vapor tank; 13. sealing the door; 2. a water tank; 21. an electric control valve; 22. an observation window; 3. a bump; 4. a heating plate; 5. a return port; 6. a dust screen; 7. a temperature control mechanism; 71. a heat conduction pipe; 72. a submerged pump; 73. a temperature sensor; 74. controlling an actuator; 8. a liquid level sensor.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

As shown in fig. 1-3, the automatic temperature control fully-closed steam curing chamber provided by the utility model comprises a steam curing box 1, a supporting rod 11 for storing building blocks is arranged in the steam curing box 1, a steam groove 12 is formed in the bottom of the steam curing box 1, a heating plate 4 is arranged at the bottom of the steam groove 12, a sealing door 13 is arranged at the front end opening of the steam curing box 1, a water tank 2 is fixedly connected to the outer side wall of the steam curing box 1, a bump 3 is formed in the central position of the bottom of the steam curing box 1, an air inlet is formed in the central position of the bump 3, return openings 5 are formed in the bottom of the steam curing box 1 and are positioned at two sides of the bump 3, a temperature control mechanism 7 is arranged between the steam curing box 1 and the water tank 2, a connecting pipe is arranged between the bottom of the water tank 2 and the steam groove 12, an electric control valve 21 is arranged on the connecting pipe, an observation window 22 is arranged on the side wall of the water tank 2, the vertical section of the supporting rod 11 is of a triangular structure, a tip is upward, a liquid level sensor 8 is arranged on the side wall of the upper end of the steam groove 12, the liquid level sensor 8 is electrically connected with the electric control valve 21, dust-proof nets 6 are arranged in the return openings 5 and the air inlet, and the top of the steam curing box 1 is of an arc-shaped structure.

The temperature control mechanism 7 comprises a heat conduction pipe 71 and a temperature sensor 73, wherein the heat conduction pipe 71 is arranged in the steam box 1, the bottom of the heat conduction pipe 71 penetrates through the side wall of the steam box 1 and is positioned in the water tank 2, the upper end of the heat conduction pipe 71 penetrates through the top of the steam box 1 and is inserted into an opening at the upper end of the water tank 2, a submerged pump 72 is arranged in the water tank 2 and at a position corresponding to the heat conduction pipe 71, the temperature sensor 73 is arranged on the inner side wall of the steam box 1, a control actuator 74 electrically connected with the temperature sensor 73 is arranged on the outer side wall of the steam box 1, the control actuator 74 is electrically connected with the submerged pump 72, the temperature in the steam box 1 is monitored by the temperature sensor 73, when the temperature is too high, an electric signal can be transmitted into the control actuator 74, so that the control actuator 74 controls the submerged pump 72 to be started, water in the water tank 2 flows into the water tank 2 through the bottom of the heat conduction pipe 71 again, and in the process, the water flows into the steam box 1 in the heat conduction pipe 71, and heat in the steam box 1 can be absorbed, thereby realizing the purpose of always lowering the temperature in the steam box 1.

In this embodiment, firstly, connect the whole device with external power supply, then place the concrete block on bracing piece 11, and close sealing door 13, utilize the heating of hot plate 4, can make the evaporation of water in the steam tank 12 produce vapor and flow upwards, finally discharge from hot plate 4 and enter into steam ager 1, carry out steam curing to the concrete block, in this process, steam ager 1 upper end inner wall can appear the drop of condensed water, and can flow downwards along steam ager 1 inside wall, until the time of flowing back into steam tank 12 again through return port 5, when temperature sensor 73 monitors that the temperature in the steam ager 1 is too high, can transmit the signal of telecommunication into control actuator 74, make control actuator 74 control the submerged pump 72 open, thereby make the water in the water tank 2 flow in through the heat pipe 71 bottom, and flow in the water tank 2 again from the heat pipe 71 upper end, this in-process, water flow in the heat pipe 71, can absorb the heat in steam ager 1, thereby realize the inside the steam ager 1, the whole cooling process, guarantee always in steam ager 1, and the automatic fluid level monitor is avoided in time, and the automatic fluid level monitor is carried out to the temperature controller is opened to the steam tank 12, thereby realize the purpose of automatic fluid level monitor is realized, and the automatic fluid level monitor is controlled in time of the steam tank 12 is opened through the temperature controller, and the automatic level monitor is controlled by the temperature controller is controlled in time 21 when the temperature controller is controlled to be opened.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims

1. The utility model provides a full-automatic control by temperature change evaporates foster room, includes evaporates foster case (1), be provided with in evaporating foster case (1) and be used for bracing piece (11) that the building block was deposited, evaporate foster case (1) bottom and seted up steam groove (12), hot plate (4) are installed to steam groove (12) bottom, evaporate foster case (1) front end opening and install sealing door (13), its characterized in that: evaporate foster case (1) lateral wall fixedly connected with water tank (2), evaporate foster case (1) bottom central point put and seted up lug (3), the air inlet has been seted up to lug (3) central point put, evaporate foster case (1) bottom and be located lug (3) both sides and all seted up return port (5), evaporate foster incasement (1) and with water tank (2) between be provided with temperature control mechanism (7), be provided with the connecting pipe between water tank (2) bottom and steam tank (12), and install automatically controlled valve (21) on the connecting pipe.

2. The automatic temperature control fully-closed steam curing chamber according to claim 1, wherein the temperature control mechanism (7) comprises a heat conduction pipe (71) and a temperature sensor (73), the heat conduction pipe (71) is arranged in the steam curing box (1), the bottom of the heat conduction pipe (71) passes through the side wall of the steam curing box (1) and is positioned in the water tank (2), the upper end of the heat conduction pipe (71) passes through the top of the steam curing box (1) and is inserted into an upper end opening of the water tank (2), and a submerged pump (72) is arranged in the water tank (2) and at a position corresponding to the heat conduction pipe (71).

3. The automatic temperature control fully-closed steam curing chamber according to claim 2, wherein a temperature sensor (73) is installed on the inner side wall of the steam curing box (1), a control actuator (74) electrically connected with the temperature sensor (73) is installed on the outer side wall of the steam curing box (1), and the control actuator (74) is electrically connected with a submerged pump (72).

4. The automatic temperature control fully-closed steam curing chamber according to claim 1, wherein an observation window (22) is arranged on the side wall of the water tank (2), the vertical section of the supporting rod (11) is of a triangular structure, and the tip is upward.

5. The automatic temperature control fully-closed steam curing chamber according to claim 1, wherein a liquid level sensor (8) is installed on the side wall of the upper end of the steam tank (12), and the liquid level sensor (8) is electrically connected with an electric control valve (21).

6. The automatic temperature control fully-closed steam curing chamber according to claim 1, wherein dust screens (6) are arranged in the reflux port (5) and the air inlet, and the top of the steam curing chamber (1) is of an arc-shaped structure.